tree cbd3c0432089e32687278a780f1e9b3bdffb2907
parent f940aa3ea1db679568a29e69e9770d2cb62b4561
author Ben Lin <linben@google.com> 1474326725 -0700
committer Ben Lin <linben@google.com> 1474330220 -0700

DO NOT MERGE ANYWHERE

Remove onBeforePop() logic so back no longer opens/closes drawer.

Bug: 30814333
Change-Id: I4f6fc2a353286f69b88e5340145f7f9b3a97e819